from django.http import HttpResponse, JsonResponse
from django.shortcuts import render
from django.views import View
# Create your views here.
class ImageCodeView(View):
    def get(self,request,uuid):
        from libs.captcha.captcha import captcha

        text,image=captcha.generate_captcha()
        from django_redis import get_redis_connection
        redis_cli=get_redis_connection('code')

        redis_cli.setex(uuid,100,text)

        return HttpResponse(image,content_type='image/jpeg')

class SmsCodeView(View):
    def get(self,request,mobile):
        image_code=request.GET.get('image_code')
        uuid=request.GET.get('image_code_id')
        if not all([image_code,uuid]):
            return JsonResponse({'code':400,'errmsg':'参数不全'})
        from django_redis import get_redis_connection
        redis_cli=get_redis_connection('code')
        redis_image_code=redis_cli.get(uuid)
        if redis_image_code is None:
            return JsonResponse({'code':400,'errmsg':'图片验证码已过期'})
        if redis_image_code.decode().lower() !=image_code.lower():
            return JsonResponse({'code': 400, 'errmsg': '图片验证码错误'})

        send_flag=redis_cli.get('send_flag_%s'%mobile)
        if send_flag is not None:
            return JsonResponse({'code':400,'errmsg':'不要频繁发送短信'})

        from random import randint
        sms_code='%06d'%randint(0,999999)

        pipeline=redis_cli.pipeline()
        pipeline.setex(mobile,300,sms_code)
        pipeline.setex('send_flag_%s'%mobile,60,1)
        pipeline.execute()

        # redis_cli.setex(mobile,300,sms_code)
        # redis_cli.setex('send_flag_%s'%mobile,60,1)
        #
        #
        # from libs.yuntongxun.sms import CCP
        # CCP().send_template_sms(mobile,[sms_code,5],1)

        from celery_tasks.sms.tasks import celery_send_sms_code
        celery_send_sms_code.delay(mobile,sms_code)

        return JsonResponse({'code':0,"errmsg":'ok'})
